I use both....
EFTY on
www.Dominero.com
Nameinvestors on
www.Dominericos.com
(technically on GenericDomains.net but I decided to rebrand to a shorter brandable .COM)
Nameinvestors
- involves a technical setup which required a Skype call.
- as part of the setupI lost the email associated with this domain (GenericDomains.net) so had to change the contact email to another domain - just didn't realize this was the case at first
-design and featured listings graphics are really nice
-I believe there is a way to do individual page landers but I don't recall how so I was just redirecting all my domains to the home page where the better names were categorized
-one thing I wish they would allow would be to eliminate categories from the menu when the seller does not have any domains in that category
-I find the administrative function down at times - I cannot login or when I try to add names I am unable to do so. It seems they are trying to place a limit on the number of domains listed at the base price and I am already over that level.
-I wish they had a Spanish version as I have a large number of Spanish domains
EFTY
-individual landers which make offer submission easy are definitely generating more offers than was the case with just portfolio site redirects
-downside is many of those offers are undesirable offers - lowballers or mistakes (If I change some of the landing page text and put minimum offers that would eliminate some of the spam)
-design / graphics are not naturally as appealing or flexible as Nameinvestors though I have not spent time on setting up logos or importing graphics (tried uploading a graphic but ran into size limitations)
-one cannot respond to offers within the platform
-administration of the platform is not always obvious to a new user and certain features like cleaning up the expired domains and uncompleted domains I still cannot figure out (seems platform struggles with .TV domains).
In either case, having a portfolio site allows one to take a little more control versus being totally reliant on SEDO and Godaddy. Godaddy Premium Listings used to be a great channel for domain sales but ever since new TLDs were launched they seem to care more about selling a new TLD version of your domain name than suggesting premium alternatives - Godaddy sales are down sharply from pre-nTLD days. SEDO sales seem to have disappeared since I removed parking - but when you make half a cent a click why bother?